| Marcia Nichols | AFSCME IA Council 61 | Opposing | GA84 |
| Mitchell Stille | AFSCME IA Council 61 | Opposing | GA84 |
| Anna Dey | American Civil Liberties Union of IA (ACLU-IA) | Opposing | GA84 |
| Stacy Frelund | American Heart Assn. | Undecided | GA84 |
| Jodi Tomlonovic | Family Planning Council of Iowa | Opposing | GA84 |
| Brad Epperly | Federation of IA Insurers | Undecided | GA84 |
| Paula Dierenfeld | Federation of IA Insurers | Undecided | GA84 |
| Scott Sundstrom | Federation of IA Insurers | Undecided | GA84 |
| Larry Blixt | IA. Assn. of Health Underwriters | Undecided | GA84 |
| Larry Murphy | IA. Catholic Conference | Supporting | GA84 |
| Tom Chapman | IA. Catholic Conference | Supporting | GA84 |
| Norman Pawlewski | IA. Faith & Freedom Coalition | Supporting | GA84 |
| Greg Boattenhamer | IA. Hospital Assn. | Undecided | GA84 |
| J. Norris | IA. Hospital Assn. | Undecided | GA84 |
| Shannon Strickler | IA. Hospital Assn. | Undecided | GA84 |
| Betty Lord-Dinan | IA. Nurses Assn. | Undecided | GA84 |
| Linda Goeldner | IA. Nurses Assn. | Undecided | GA84 |
| Sandra Conlin | IA. Osteopathic Medical Assn. | Undecided | GA84 |
| Amanda Kelinson | IA. Planned Parenthood Affiliate League | Opposing | GA84 |
| Kyle Carlson | IA. Planned Parenthood Affiliate League | Opposing | GA84 |
| Eric Goranson | IA. Right to Life Committee | Supporting | GA84 |
| Norman Pawlewski | IA. Right to Life Committee | Supporting | GA84 |
| Bob Skow | Independent Insurance Agents of IA | Undecided | GA84 |
| Larry Blixt | Independent Insurance Agents of IA | Undecided | GA84 |
| Kelli Soyer | National Assn. of Social Workers, IA. Chapter | Opposing | GA84 |
| Amanda Kelinson | Planned Parenthood of the Heartland | Opposing | GA84 |
| Kyle Carlson | Planned Parenthood of the Heartland | Opposing | GA84 |
| Danny Carroll | The Family Leader Foundation | Supporting | GA84 |
| Mary O'Brien | Visiting Nurse Services of IA | Undecided | GA84 |
| Frank Stork | Wellmark, Inc. | Undecided | GA84 |
| Michelle Lickteig | Wellmark, Inc. | Undecided | GA84 |
| Christopher Schwartz | Working Families Win | Opposing | GA84 |